Ultrasound images for predicting difficult airways: a prospective study based on machine learning

注册号:

Registration number:

ChiCTR2400084274 

最近更新日期:

Date of Last Refreshed on:

2024-05-14 09:28:12 

注册时间:

Date of Registration:

2024-05-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

超声图像预测困难气道:基于机器学习的前瞻性研究

Public title:

Ultrasound images for predicting difficult airways: a prospective study based on machine learning

注册题目简写:

超声图像预测困难气道

English Acronym:

Ultrasound images for predicting difficult airways

研究课题的正式科学名称:

探索基于机器学习下超声图像以及特征预测困难气道的可能性

Scientific title:

To explore the possibility of predicting difficult airway based on ultrasound images and features of machine learning

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

付春梦 

研究负责人:

牛泽军 

Applicant:

Chunmeng Fu 

Study leader:

Zejun Niu 

申请注册联系人电话:

Applicant telephone:

+86 178 6680 5751

研究负责人电话:

Study leader's telephone:

+86 186 6180 5522

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

Fuchunmeng918@163.com

研究负责人电子邮件:

Study leader's E-mail:

nzj16niu@sina.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

青岛市市南区江苏路16号

研究负责人通讯地址:

青岛市市南区江苏路16号

Applicant address:

16 Jiangsu Road, Shinan District, Qingdao City

Study leader's address:

16 Jiangsu Road, Shinan District, Qingdao City

申请注册联系人邮政编码:

Applicant postcode:

266000

研究负责人邮政编码:

Study leader's postcode:

266000

申请人所在单位:

青岛大学附属医院,麻醉科

Applicant's institution:

Department of Anesthesiology, Affiliated Hospital of Qingdao University

研究负责人所在单位:

青岛大学附属医院,麻醉科

Affiliation of the Leader:

Department of Anesthesiology, Affiliated Hospital of Qingdao University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

QYFYEC2024-68

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

青岛大学附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Affiliated Hospital of Qingdao University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-24 00:00:00

伦理委员会联系人:

朱捷

Contact Name of the ethic committee:

Jie Zhu

伦理委员会联系地址:

青岛市市南区江苏路16号

Contact Address of the ethic committee:

16 Jiangsu Road, Shinan District, Qingdao City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 532 8291 1869

伦理委员会联系人邮箱:

Contact email of the ethic committee:

qdfykygzb@163.com

研究实施负责(组长)单位:

青岛大学附属医院

Primary sponsor:

The Affiliated Hospital of Qingdao University

研究实施负责(组长)单位地址:

青岛市市南区江苏路16号

Primary sponsor's address:

16 Jiangsu Road, Shinan District, Qingdao City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东省

市(区县):

青岛

Country:

China

Province:

Shandong Province

City:

Qingdao

单位(医院):

青岛大学附属医院

具体地址:

青岛市市南区江苏路16号

Institution
hospital:

The Affiliated Hospital of Qingdao University

Address:

16 Jiangsu Road, Shinan District, Qingdao City

经费或物资来源:

科室以及课题经费

Source(s) of funding:

Departments and project funding

Target disease:

Difficult airway

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

巢式病例-对照研究 

Study design:

Nested case-control study 

研究目的:

主要目的是前瞻性的开发一种模型,旨在利用超声图像来预测困难气道。次要目的则在于比较这一基于超声图像的模型与传统的超声测量以及常规检查在识别困难气道方面的区别和优劣。  

Objectives of Study:

The primary objective was to prospectively develop a model designed to predict the difficult airway using ultrasound images. The secondary objective was to compare the performance of this ultrasound image-based model with conventional ultrasound measurements and conventional examinations in identifying the difficult airway.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

年龄≥18 岁;择期手术患者;进行视频喉镜气管插管;自愿参加并签署知情同意书

Inclusion criteria

Age ≥18 years old, Patients undergoing elective surgery, Tracheal intubation was performed by video laryngoscope, They voluntarily participated and signed informed consent forms

排除标准:

语言沟通障碍;神经功能障碍以及不能配合检查患者;急诊手术;头颈部骨折;颈部解剖结构异常(包括先天性畸形、颈部术后以及放疗后);需要清醒插管的患者

Exclusion criteria:

Impaired language communication, Patients with neurological dysfunction and inability to cooperate with examinations, Emergency surgery, Head and neck fractures, Abnormal neck anatomical structure (including congenital malformation, neck surgery and radiotherapy), Patients requiring awake intubation

研究实施时间:

Study execute time:

From 2024-04-24 00:00:00 To 2025-04-24 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-14 00:00:00 To 2025-04-24 00:00:00  

干预措施:

Interventions:

组别:

困难气道组

样本量:

50

Group:

Difficult Airway Group

Sample size:

干预措施:

不适用

干预措施代码:

Intervention:

Not applicable

Intervention code:

组别:

非困难气道组

样本量:

250

Group:

Non-difficult airway group

Sample size:

干预措施:

不适用

干预措施代码:

Intervention:

Not applicable

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东省 

市(区县):

青岛 

Country:

China 

Province:

Shandong Province 

City:

Qingdao 

单位(医院):

青岛大学附属医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Hospital of Qingdao University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

皮肤至舌骨距离

指标类型:

主要指标

Outcome:

Distance from skin to hyoid bone

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤至会厌距离

指标类型:

主要指标

Outcome:

Skin to epiglottis distance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下颏-舌骨-声门夹角

指标类型:

主要指标

Outcome:

The Angle between the chin, hyoid bone and glottis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤至前联合距离

指标类型:

主要指标

Outcome:

Distance from skin to anterior commissure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤至甲状舌骨膜距离

指标类型:

主要指标

Outcome:

Distance from skin to thyrohyoid membrane

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

皮肤至甲状软骨距离

指标类型:

主要指标

Outcome:

Distance from skin to thyroid cartilage

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

VIDIAC评分

指标类型:

主要指标

Outcome:

The videolaryngoscopic intubation and difficult airway classification

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

改良 Mallampati 试验

指标类型:

次要指标

Outcome:

Modified Mallampati test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

头颈活动度分级

指标类型:

次要指标

Outcome:

Head and neck mobility classification

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

上唇咬合测试

指标类型:

次要指标

Outcome:

Occlusal test of the upper lip

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下颌骨水平长度

指标类型:

次要指标

Outcome:

Horizontal length of mandible

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

甲状颏距离

指标类型:

次要指标

Outcome:

Thyromental distance

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

切牙间间隙

指标类型:

次要指标

Outcome:

Interincisor space

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 90 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

None

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

Yes

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

公开原始数据日期为试验结束后6个月内,方式采用网络平台Resman,网址为http://www.medresman.org

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

The raw data were published within 6 months after the end of the trial using the online platform Resman (http://www.medresman.org)

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

初始数据采集由纸质版病历记录表,电子采集以及管理于Resman平台

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Initial data were collected on paper medical record forms, electronically collected, and managed on the Resman platform

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2024-05-14 09:28:07